Please just read the Korean.
inside 안에, 속에
outside 밖에
above, over, on 위에
at the bottom, below, under 밑애
below, lower, down 아래(에)
in front 앞에
at the back, behind 뒤에
near, in vicinity of 근처에
next to, beside 옆에
side, direction 편, 쪽
on the left 왼편/쪽에
on the right 오른편/쪽에
across from, opposite 맞은편에, 건너편에
between 사이에
Clicking the [MP3] button will do.
애 in at the bottom, below, under 밑애
should be 에.
화이팅!